How to calculate the derivative and deviation of a series of data

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SANDIPAN PRASAD CHAKRAVARTY
SANDIPAN PRASAD CHAKRAVARTY el 2 de Jul. de 2020
Editada: KSSV el 2 de Jul. de 2020
I have a series of data which is varying by one day or 24 hrs so how can i find its derivative and deviation

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KSSV
KSSV el 2 de Jul. de 2020
Editada: KSSV el 2 de Jul. de 2020
To find deviation i.e standard deviation use std.
To find derivative ..if you have time step use...
d = diff(data)/dt ;
Alos have a look on gradient.

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